14 October 2014 Science Daily Quiz

1. Spondylitis affects which part of the body?
[A]Spinal Cord
[B]Brain
[C]Kidney
[D]Lungs


2. Most of the weather phenomenon take place in the _______________________.
[A]Stratosphere
[B]Troposphere
[C]Tropopause
[D]Ionosphere


3. On the day when the Sun is nearest to the earth the earth is said to be _______________________________.
[A]Perihelion
[B]Aphelion
[C]Apogee
[D]Perigee


4. The leguminous plants are important in agriculture because they __________________________________.
[A]Are disease-resistant
[B]Need very little water to grow
[C]Have a short life-cycle
[D]Help in nitrogen economy of the plants


5. The energy released when one mole of an element in the form of gaseous atoms is converted into negative ions is called ______________________.
[A]Electronegativity
[B]Bond energy
[C]Electron affinity
[D]Ionization energy